Round()
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Description
FUNCTION: 
round(number,places)
Rounds number to places positions right of the decimal point. places may be negative in which case the rounding occurs in the ones, tens, hundreds, etc. place.
Related Topics: fdiv(), floor(), mod(), trunc().
Examples
- > say round(5.123,1)
- You say "5.1"
- > say round(9.8765,3)
- You say "9.877"
- > say round(5.5,0)
- You say "6"
- > say round(-5.5,0)
- You say "-6"
- > say round(520,-3)
- You say "1000"
(--Soylent 00:59, 3 December 2005 (EST))